Open Access Review

A systematic review and meta-analysis of the use of oral zinc in the treatment of hepatic encephalopathy

Norberto C Chavez-Tapia1*, Asunción Cesar-Arce1, Tonatiuh Barrientos-Gutiérrez23, Francisco A Villegas-López1, Nahum Méndez-Sanchez1 and Misael Uribe1

Author Affiliations

1 Obesity and Digestive Diseases Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico

2 National Institute of Public Health, Mexico City, Mexico

3 Center for Integrative Approaches to Health Disparities, University of Michigan, Ann Arbor, USA

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Nutrition Journal 2013, 12:74  doi:10.1186/1475-2891-12-74

Published: 6 June 2013

Additional files

Additional file 1:

Fixed model.

Format: PPTX Size: 71KB Download file

Open Data

Additional file 2:

Funnel plot.

Format: PNG Size: 5KB Download file

Open Data